1/16. Molecular identification and epidemiological tracing of pasteurella multocida meningitis in a baby.We report a case of pasteurella multocida meningitis in a 1-month-old baby exposed to close contact with two dogs and a cat but without any known history of injury by these animals. 16S rRNA gene sequencing of the isolate from the baby allowed identification at the subspecies level and pointed to the cat as a possible source of infection. molecular typing of Pasteurella isolates from the animals, from the baby, and from unrelated animals clearly confirmed that the cat harbored the same P. multocida subsp. septica strain on its tonsils as the one isolated from the cerebrospinal fluid of the baby. This case stresses the necessity of informing susceptible hosts at risk of contracting zoonotic agents about some basic hygiene rules when keeping pets. In addition, this study illustrates the usefulness of molecular methods for identification and epidemiological tracing of Pasteurella isolates.- - - - - - - - - - ranking = 1keywords = dog (Clic here for more details about this article) |
2/16. Clinicopathologic and electron microscopic study of cutaneous neuroendocrine (Merkel cell) carcinoma in a cat with comparisons to human and canine tumors.Malignant neuroendocrine carcinoma of the skin (Merkel cell tumor) was diagnosed in an 18-year-old spayed female maine Coon Cat. The diagnosis was made on the basis of morphologic and electron microscopic findings. The cat was euthanatized 321 days after surgical excision of the tumor. The tumor's malignancy contrasted with the benign nature of Merkel cell tumors reported in dogs and was consistent with the malignancy of Merkel cell tumors reported in humans.- - - - - - - - - - ranking = 1keywords = dog (Clic here for more details about this article) |
3/16. Rabies surveillance in the united states during 2000.During 2000, 49 states, the district of columbia, and puerto rico reported 7,364 cases of rabies in nonhuman animals and 5 cases in human beings to the Centers for disease Control and Prevention, an increase of 4.3% from 7,067 cases in nonhuman animals reported in 1999. Ninety-three percent (6,855 cases) were in wild animals, whereas 6.9% (509 cases) were in domestic species (compared wth 91.5% in wild animals and 8.5% in domestic species in 1999). Compared with cases reported in 1999, the number of cases reported in 2000 increased among bats, dogs, foxes, skunks, and sheep/goats and decreased among cats, cattle, horses/mules, raccoons, and swine. The relative contributions of the major groups of animals were as follows: raccoons (37.7%; 2,778 cases), skunks (30.2%; 2,223), bats (16.8%; 1,240), foxes (6.2%; 453), cats (3.4%; 249), dogs (1.6%; 114), and cattle (1.1%; 83). Ten of the 19 states where the raccoon-associated variant of the rabies virus has been enzootic reported increases in the numbers of cases of rabies during 2000. Among those states that have engaged in extensive wildlife rabies control programs, no cases of rabies associated with the epizootic of rabies in raccoons (or in any other terrestrial species) were reported in ohio, compared with 6 cases reported in 1999. No rabies cases associated with the dog/coyote variant (compared with 10 cases in 1999, including 5 in dogs) were reported in texas, and cases associated with the gray fox variant of the virus decreased (58 cases in 2000, including 38 among foxes). Reports of rabid skunks exceeded those of rabid raccoons in massachusetts and rhode island, states with enzootic raccoon rabies, for the fourth consecutive year. Nationally, the number of rabies cases in skunks increased by 7.1% from that reported in 1999. The greatest numerical increase in rabid skunks (550 cases in 2000, compared with 192 in 1999) was reported in texas. The number of cases of rabies reported in bats (1,240) during 2000 increased 25.4% over the number reported during 1999 (989) and represented the greatest contribution (16.8% of the total number of rabid animals) ever recorded for this group of mammals. Cases of rabies reported in cattle (83) and cats (249) decreased by 38.5% and 10.4%, respectively, whereas cases in dogs (114) increased by 2.7% over those reported in 1999. Reported cases of rabies among horses and mules declined 20% from 65 cases in 1999 to 52 cases in 2000. Four indigenously acquired cases of rabies reported in human beings were caused by variants of the rabies virus associated with bats. One case of human rabies acquired outside the united states that resulted from a dog bite was caused by the canine variant of the rabies virus.- - - - - - - - - - ranking = 6keywords = dog (Clic here for more details about this article) |
4/16. Adrenal toxicity in dogs and cats as a contributing cause of hormonal and immune destabilization.The adrenal cortex is regarded as the organ most vulnerable to toxicity within the endocrine system. The production of cortisol, among the many steroidal hormones produced by the cortex, may suffer as a result. In a veterinary clinical practice, household dogs and cats with a wide variety of diseases ranging from allergies to cancer commonly have a cortisol deficiency or defect that triggers endocrine imbalances and immune system destabilization. The causes of deficient cortisol are linked primarily to genetics but also to acquired adrenal damage likely stemming from environmental toxins. An innovative blood test to determine relevant endocrine-immune imbalances in pets and a treatment method based on low-dosage steroidal medication, as a form of cortisol replacement therapy, are described. Despite a prevailing reluctance to use steroidal medications long term because of the fear of side effects, extended and even life-time usage of these medications at low, physiologic dosages has been applied successfully for decades and appears to be gaining wider acceptance. The validity of a combined testing and treatment method for humans based on the veterinary model deserves investigation as a tool with which to identify and correct toxic damage to adrenal function.- - - - - - - - - - ranking = 5keywords = dog (Clic here for more details about this article) |
5/16. pneumonectomy: four case studies and a comparative review.pneumonectomy is the resection of all lung lobes in either the left or right lung field. The surgical technique and postoperative results of pneumonectomy for clinical disease have not been reported in companion animals. pneumonectomy was performed in three dogs and one cat to treat pulmonary or pleural disease, and the postoperative outcome compared with the complications and results reported in the human literature. One dog died immediately postoperatively due to suspected respiratory insufficiency and the remaining three animals survived the perioperative period. postoperative complications were reported in two animals. Cardiac complications occurred in the cat, with perioperative arrhythmias and progressive congestive heart failure. Gastrointestinal complications were diagnosed in one dog, with mediastinal shift and oesophageal dysfunction. Left- and right-sided pneumonectomy is feasible in companion animals, and the postoperative outcome and complications encountered in this series were similar to those reported in humans.- - - - - - - - - - ranking = 3keywords = dog (Clic here for more details about this article) |
6/16. Animal poxviruses transmitted from cat to man: current event with lethal end.We report about the infection of an 18-year-old man with an orthopox virus (OPV) which was transmitted by a cat. The infectious route from cat to man could be proved by epidemiological, virological and serological methods. The corresponding techniques are described. The patient had not been vaccinated against smallpox and was intensively immunosuppressed by medication on account of a severe endogeneous eczema combined with an allergic asthma bronchiale. A cyclic poxvirus disease developed with a generalised, partly confluent pox virus exanthema disseminated over the body. The clinical symptoms were similar to a "variola pustulosa haemorrhagica". The young man died of a lung embolism in the course of the intensive medical therapy. The haemorrhagic character of the pox virus pustules with central necrosis (pox navel) could be reproduced in the rabbit skin and on chorioallantois membranes. The pox virus isolated from the patient could be differentiated from variola, vaccinia and monkeypox virus. It is a member of the group of "cowpox-like viruses". The environmental importance of these OPVs is discussed.- - - - - - - - - - ranking = 1keywords = dog (Clic here for more details about this article) |
7/16. Polyposis of the small intestine in a young cat. A comparison with polyposis in man and dogs.A one year old female Foreign White cat is described with a history of six days of unthriftiness, anorexia, anaemia and depressed temperature. The necropsy revealed multiple sessile polyps in the jejunum. Histologically a hyperplasia of the crypt epithelium with an inflammation of the mucosa and submucosa was found. A comparison of polyposis in man, dogs and cats is made.- - - - - - - - - - ranking = 5keywords = dog (Clic here for more details about this article) |
8/16. tinea faciei caused by microsporum canis in a newborn.A case of tinea faciei caused by microsporum canis in a 14-day-old infant is reported. The incubation period was seen to be 1 week. This was a familial infection which also affected the infant's grandmother and their pet cat and dog. Topical treatment with clotrimazole controlled the infection in the baby. A review of 14 cases (including our own) of dermatophytosis in newborn infants reported in the Japanese literature showed that newborn infants might be infected by several of these agents.- - - - - - - - - - ranking = 1keywords = dog (Clic here for more details about this article) |
9/16. Severe hypophosphatemia associated with diabetes mellitus in six dogs and one cat.Severe hypophosphatemia was found in 6 diabetic dogs and in one diabetic cat. The cat suffered from hemolysis, and one dog had seizures, both apparently as a result of the severe hypophosphatemia. Clinical signs were not determined solely by the serum concentration of phosphorus, as seen in 5 other patients that did not have signs of disease despite similar serum phosphorus concentrations.- - - - - - - - - - ranking = 6keywords = dog (Clic here for more details about this article) |
10/16. Occurrence and impact of zoonoses in pet dogs and cats at US air Force bases.A descriptive epidemiologic study was conducted to quantitate the occurrence of zoonoses in pet animals (almost exclusively dogs and cats) at 30 air Force bases in nine regions of the united states during 1980 and 1981. Reviews of reported cases of pet-associated zoonoses in humans at these bases were included. Occurrence of a zoonotic disease in dogs and cats was expressed as a ratio of reported cases per 100 rabies vaccinations (cs/Crv). overall, the four zoonoses reported most frequently from these pets were hookworms, roundworms, tapeworms, and fleas. Annual ratios revealed geographic variations: for example, hookworms in dogs and cats in the southeast ranged from 12.3 to 9.4 cs/Crv; in the northern Great Plains, hookworms ranged from 0.9 to 0.4 cs/Crv. dermatomycoses in the southeast ranged from 1.3 to 1.1 cs/Crv, and in alaska from 0.3 to 0.2 cs/Crv. Quarterly zoonoses occurrence revealed seasonal variations in several regions. Reports of zoonoses in people from these bases indicated that five less frequent zoonoses in dogs and cats (microsporum canis dermatomycosis, fleas, sarcoptes scabiei var canis, gram-positive bacterial infections, and rabies) presented greater acute threats to humans than did the four most frequent zoonoses reported from their pets.- - - - - - - - - - ranking = 8keywords = dog (Clic here for more details about this article) |
| | Next -> |